Exercise cycle



FIG. 1 is a side elevational view of an exercise cycle showing my newdesign;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a perspective view of the side opposite that shown in FIG. 1drawn on a reduced scale.

The ornamental design for an exercise cycle, as shown and described.